Martyr 1 cut down to level of first (Turkish) strosis ... AMS southeast 444 Horizontal (normal) ... 8 Apr 1937
Casting Pit A. Upper layer ... AMS 745 Horizontal (normal) ... 9 Apr 1937
From east. 1=Building C. 2=Cover Slab of Great Drain. 3=Late Foundation ... AMS 1523 Horizontal (normal) ... 10 Apr 1937
Martyr 1 cut down to level of first (Turkish) strosis ... southeast 444 Horizontal (normal) ... 8 Apr 1937